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brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Regal Rexnord 1,058
- Boston Gear 904
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
Martin
50BS37 1 3/4
-
mac
50BS37 1 3/4 | Finished Bore Sprocket
Item #100808277
- 50 Chain Number
- 1 Strand
- 37 Teeth
- 7.718 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS46 2 7/16
-
mac
80BS46 2 7/16 | Finished Bore Sprocket
Item #100810060
- 80 Chain Number
- 1 Strand
- 46 Teeth
- 15.219 in Outside Diameter
- 2.4375 in Finished Bore
Martin
50BS58 1
-
mac
50BS58 1 | Finished Bore Sprocket
Item #100808478
- 50 Chain Number
- 1 Strand
- 58 Teeth
- 11.902 in Outside Diameter
- 1 in Finished Bore
Martin
60BS44 1 3/8
-
mac
60BS44 1 3/8 | Finished Bore Sprocket
Item #100809181
- 60 Chain Number
- 1 Strand
- 44 Teeth
- 10.936 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS56 1 3/8
-
mac
60BS56 1 3/8 | Finished Bore Sprocket
Item #100809330
- 60 Chain Number
- 1 Strand
- 56 Teeth
- 13.805 in Outside Diameter
- 1.375 in Finished Bore
Martin
41BS45 1 1/2
-
mac
41BS45 1 1/2 | Finished Bore Sprocket
Item #100807698
- 41 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS49 2
-
mac
80BS49 2 | Finished Bore Sprocket
Item #100810087
- 80 Chain Number
- 1 Strand
- 49 Teeth
- 16.176 in Outside Diameter
- 2 in Finished Bore
Martin
60BS21 1 1/8
-
mac
60BS21 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808920
- 60 Chain Number
- 1 Strand
- 21 Teeth
- 5.426 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS59 1 1/8
-
mac
50BS59 1 1/8 | Finished Bore Sprocket
Item #100808490
- 50 Chain Number
- 1 Strand
- 59 Teeth
- 12.102 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS57 2 15/16
-
mac
80BS57 2 15/16 | Finished Bore Sprocket
Item #100965713
- 80 Chain Number
- 1 Strand
- 57 Teeth
- 18.725 in Outside Diameter
- 2.9375 in Finished Bore
Martin
50BS54 1 3/16
-
mac
50BS54 1 3/16 | Finished Bore Sprocket
Item #100808447
- 50 Chain Number
- 1 Strand
- 54 Teeth
- 11.106 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS22HT 1 1/4
-
mac
50BS22HT 1 1/4 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808111
- 50 Chain Number
- 1 Strand
- 22 Teeth
- 4.722 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS43 1 5/8
-
mac
60BS43 1 5/8 | Finished Bore Sprocket
Item #100809169
- 60 Chain Number
- 1 Strand
- 43 Teeth
- 10.697 in Outside Diameter
- 1.625 in Finished Bore
Martin
80BS38 1 3/4
-
mac
80BS38 1 3/4 | Finished Bore Sprocket
Item #100809971
- 80 Chain Number
- 1 Strand
- 38 Teeth
- 12.668 in Outside Diameter
- 1.75 in Finished Bore
Martin
60BS59 1 1/2
-
mac
60BS59 1 1/2 | Finished Bore Sprocket
Item #100809354
- 60 Chain Number
- 1 Strand
- 59 Teeth
- 14.522 in Outside Diameter
- 1.5 in Finished Bore
Martin
40BS9HT 1/2
-
mac
40BS9HT 1/2 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807521
- 40 Chain Number
- 1 Strand
- 9 Teeth
- 1.674 in Outside Diameter
- 1/2 in Finished Bore
Martin
60BS45 2
-
mac
60BS45 2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809198
- 60 Chain Number
- 1 Strand
- 45 Teeth
- 11.175 in Outside Diameter
- 2 in Finished Bore
Martin
60BS13 1 3/16
-
mac
60BS13 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808752
- 60 Chain Number
- 1 Strand
- 13 Teeth
- 3.493 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS26 2 3/16
-
mac
80BS26 2 3/16 | Finished Bore Sprocket
Item #100809847
- 80 Chain Number
- 1 Strand
- 26 Teeth
- 8.836 in Outside Diameter
- 2.1875 in Finished Bore
Martin
80BS51 1 15/16
-
mac
80BS51 1 15/16 | Finished Bore Sprocket
Item #100965647
- 80 Chain Number
- 1 Strand
- 51 Teeth
- 16.813 in Outside Diameter
- 1.9375 in Finished Bore
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